476 lines
19 KiB
PHP
476 lines
19 KiB
PHP
<?php
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namespace FOS\ElasticaBundle\DependencyInjection;
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use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
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use Symfony\Component\Config\Definition\Builder\TreeBuilder;
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use Symfony\Component\Config\Definition\ConfigurationInterface;
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class Configuration implements ConfigurationInterface
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{
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private $supportedDrivers = array('orm', 'mongodb', 'propel');
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private $configArray = array();
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public function __construct($configArray){
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$this->configArray = $configArray;
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}
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/**
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* {@inheritDoc}
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*/
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public function getConfigTreeBuilder()
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{
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$treeBuilder = new TreeBuilder();
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$rootNode = $treeBuilder->root('fos_elastica', 'array');
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$this->addClientsSection($rootNode);
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$this->addIndexesSection($rootNode);
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$rootNode
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->children()
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->scalarNode('default_client')->end()
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->scalarNode('default_index')->end()
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->scalarNode('default_manager')->defaultValue('orm')->end()
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->end()
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;
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return $treeBuilder;
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}
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/**
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* Generates the configuration tree.
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*
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* @return \Symfony\Component\DependencyInjection\Configuration\NodeInterface
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*/
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public function getConfigTree()
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{
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return $this->getConfigTreeBuilder()->buildTree();
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}
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/**
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* Adds the configuration for the "clients" key
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*/
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private function addClientsSection(ArrayNodeDefinition $rootNode)
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{
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$rootNode
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->fixXmlConfig('client')
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->children()
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->arrayNode('clients')
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->useAttributeAsKey('id')
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->prototype('array')
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->performNoDeepMerging()
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->beforeNormalization()
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->ifTrue(function($v) { return isset($v['host']) && isset($v['port']); })
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->then(function($v) {
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return array(
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'servers' => array(
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array(
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'host' => $v['host'],
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'port' => $v['port'],
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)
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)
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);
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})
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->end()
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->beforeNormalization()
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->ifTrue(function($v) { return isset($v['url']); })
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->then(function($v) {
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return array(
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'servers' => array(
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array(
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'url' => $v['url'],
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)
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)
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);
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})
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->end()
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->children()
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->arrayNode('servers')
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->prototype('array')
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->children()
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->scalarNode('url')->end()
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->scalarNode('host')->end()
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->scalarNode('port')->end()
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->end()
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->end()
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->end()
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->scalarNode('timeout')->end()
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->scalarNode('headers')->end()
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->end()
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->end()
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->end()
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->end()
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;
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}
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/**
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* Adds the configuration for the "indexes" key
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*/
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private function addIndexesSection(ArrayNodeDefinition $rootNode)
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{
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$rootNode
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->fixXmlConfig('index')
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->children()
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->arrayNode('indexes')
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->useAttributeAsKey('name')
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->prototype('array')
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->performNoDeepMerging()
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->children()
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->scalarNode('index_name')->end()
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->scalarNode('client')->end()
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->scalarNode('finder')
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->treatNullLike(true)
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->defaultFalse()
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->end()
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->arrayNode('type_prototype')
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->children()
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->scalarNode('index_analyzer')->end()
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->scalarNode('search_analyzer')->end()
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->arrayNode('persistence')
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->validate()
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->ifTrue(function($v) { return isset($v['driver']) && 'propel' === $v['driver'] && isset($v['listener']); })
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->thenInvalid('Propel doesn\'t support listeners')
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->ifTrue(function($v) { return isset($v['driver']) && 'propel' === $v['driver'] && isset($v['repository']); })
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->thenInvalid('Propel doesn\'t support the "repository" parameter')
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->end()
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->children()
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->scalarNode('driver')
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->validate()
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->ifNotInArray($this->supportedDrivers)
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->thenInvalid('The driver %s is not supported. Please choose one of '.json_encode($this->supportedDrivers))
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->end()
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->end()
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->scalarNode('identifier')->defaultValue('id')->end()
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->arrayNode('provider')
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->children()
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->scalarNode('query_builder_method')->defaultValue('createQueryBuilder')->end()
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->scalarNode('batch_size')->defaultValue(100)->end()
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->scalarNode('clear_object_manager')->defaultTrue()->end()
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->scalarNode('service')->end()
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->end()
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->end()
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->arrayNode('listener')
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->children()
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->scalarNode('insert')->defaultTrue()->end()
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->scalarNode('update')->defaultTrue()->end()
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->scalarNode('delete')->defaultTrue()->end()
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->scalarNode('service')->end()
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->variableNode('is_indexable_callback')->defaultNull()->end()
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->end()
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->end()
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->arrayNode('finder')
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->children()
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->scalarNode('service')->end()
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->end()
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->end()
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->arrayNode('elastica_to_model_transformer')
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->addDefaultsIfNotSet()
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->children()
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->scalarNode('hydrate')->defaultTrue()->end()
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->scalarNode('service')->end()
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->end()
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->end()
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->arrayNode('model_to_elastica_transformer')
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->addDefaultsIfNotSet()
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->children()
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->scalarNode('service')->end()
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->end()
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->end()
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->end()
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->end()
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->end()
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->end()
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->variableNode('settings')->defaultValue(array())->end()
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->end()
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->append($this->getTypesNode())
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->end()
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->end()
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->end()
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;
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}
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/**
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* Returns the array node used for "types".
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*/
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protected function getTypesNode()
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{
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$builder = new TreeBuilder();
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$node = $builder->root('types');
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$node
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->useAttributeAsKey('name')
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->prototype('array')
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->treatNullLike(array())
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->children()
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->scalarNode('index_analyzer')->end()
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->scalarNode('search_analyzer')->end()
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->arrayNode('persistence')
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->validate()
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->ifTrue(function($v) { return isset($v['driver']) && 'propel' === $v['driver'] && isset($v['listener']); })
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->thenInvalid('Propel doesn\'t support listeners')
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->ifTrue(function($v) { return isset($v['driver']) && 'propel' === $v['driver'] && isset($v['repository']); })
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->thenInvalid('Propel doesn\'t support the "repository" parameter')
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->end()
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->children()
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->scalarNode('driver')
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->validate()
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->ifNotInArray($this->supportedDrivers)
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->thenInvalid('The driver %s is not supported. Please choose one of '.json_encode($this->supportedDrivers))
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->end()
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->end()
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->scalarNode('model')->end()
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->scalarNode('repository')->end()
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->scalarNode('identifier')->defaultValue('id')->end()
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->arrayNode('provider')
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->children()
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->scalarNode('query_builder_method')->defaultValue('createQueryBuilder')->end()
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->scalarNode('batch_size')->defaultValue(100)->end()
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->scalarNode('clear_object_manager')->defaultTrue()->end()
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->scalarNode('service')->end()
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->end()
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->end()
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->arrayNode('listener')
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->children()
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->scalarNode('insert')->defaultTrue()->end()
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->scalarNode('update')->defaultTrue()->end()
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->scalarNode('delete')->defaultTrue()->end()
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->scalarNode('service')->end()
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->variableNode('is_indexable_callback')->defaultNull()->end()
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->end()
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->end()
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->arrayNode('finder')
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->children()
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->scalarNode('service')->end()
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->end()
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->end()
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->arrayNode('elastica_to_model_transformer')
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->addDefaultsIfNotSet()
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->children()
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->scalarNode('hydrate')->defaultTrue()->end()
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->scalarNode('service')->end()
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->end()
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->end()
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->arrayNode('model_to_elastica_transformer')
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->addDefaultsIfNotSet()
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->children()
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->scalarNode('service')->end()
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->end()
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->end()
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->end()
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->end()
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->end()
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->append($this->getMappingsNode())
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->append($this->getSourceNode())
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->append($this->getBoostNode())
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->append($this->getRoutingNode())
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->end()
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;
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return $node;
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}
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/**
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* Returns the array node used for "mappings".
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*/
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protected function getMappingsNode()
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{
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$builder = new TreeBuilder();
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$node = $builder->root('mappings');
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$nestings = $this->getNestings();
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$childrenNode = $node
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->useAttributeAsKey('name')
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->prototype('array')
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->treatNullLike(array())
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->addDefaultsIfNotSet()
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->children();
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$this->addFieldConfig($childrenNode, $nestings);
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return $node;
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}
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/**
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* @param Symfony\Component\Config\Definition\Builder\NodeBuilder $node The node to which to attach the field config to
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* @param array $nestings the nested mappings for the current field level
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*/
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protected function addFieldConfig($node, $nestings)
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{
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$node
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->scalarNode('type')->defaultValue('string')->end()
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->scalarNode('boost')->end()
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->scalarNode('store')->end()
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->scalarNode('index')->end()
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->scalarNode('index_analyzer')->end()
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->scalarNode('search_analyzer')->end()
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->scalarNode('analyzer')->end()
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->scalarNode('term_vector')->end()
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->scalarNode('null_value')->end()
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->booleanNode('include_in_all')->defaultValue(true)->end()
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->scalarNode('lat_lon')->end()
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->scalarNode('index_name')->end()
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->booleanNode('omit_norms')->end()
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->scalarNode('index_options')->end()
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->scalarNode('ignore_above')->end()
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->scalarNode('position_offset_gap')->end()
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->arrayNode('_parent')
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->treatNullLike(array())
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->children()
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->scalarNode('type')->end()
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->scalarNode('identifier')->defaultValue('id')->end()
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->end()
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->end();
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if (isset($nestings['fields'])) {
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$this->addNestedFieldConfig($node, $nestings, 'fields');
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}
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if (isset($nestings['properties'])) {
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$this->addNestedFieldConfig($node, $nestings, 'properties');
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}
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}
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/**
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* @param Symfony\Component\Config\Definition\Builder\NodeBuilder $node The node to which to attach the nested config to
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* @param array $nestings The nestings for the current field level
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* @param string $property the name of the nested property ('fields' or 'properties')
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*/
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protected function addNestedFieldConfig($node, $nestings, $property)
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{
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$childrenNode = $node
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->arrayNode($property)
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->useAttributeAsKey('name')
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->prototype('array')
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->treatNullLike(array())
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->addDefaultsIfNotSet()
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->children();
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$this->addFieldConfig($childrenNode, $nestings[$property]);
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$childrenNode
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->end()
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->end()
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->end()
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;
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}
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/**
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* @return array The unique nested mappings for all types
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*/
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protected function getNestings()
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{
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$nestings = array();
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foreach ($this->configArray[0]['indexes'] as $index) {
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if (empty($index['types'])) {
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continue;
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}
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foreach ($index['types'] as $type) {
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$nestings = array_merge_recursive($nestings, $this->getNestingsForType($type['mappings'], $nestings));
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}
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}
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return $nestings;
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}
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/**
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* @param array $mappings The mappings for the current type
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* @return array The nested mappings defined for this type
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*/
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protected function getNestingsForType(array $mappings = null)
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{
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if ($mappings === null) {
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return array();
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}
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$nestings = array();
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foreach ($mappings as $field) {
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if (isset($field['fields'])) {
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$this->addPropertyNesting($field, $nestings, 'fields');
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} else if (isset($field['properties'])) {
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$this->addPropertyNesting($field, $nestings, 'properties');
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}
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}
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return $nestings;
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}
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/**
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* @param array $field The field mapping definition
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* @param array $nestings The nestings array
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* @param string $property The nested property name ('fields' or 'properties')
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*/
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protected function addPropertyNesting($field, &$nestings, $property)
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{
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if (!isset($nestings[$property])) {
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$nestings[$property] = array();
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}
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$nestings[$property] = array_merge_recursive($nestings[$property], $this->getNestingsForType($field[$property]));
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}
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/**
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* Returns the array node used for "_source".
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*/
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protected function getSourceNode()
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{
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$builder = new TreeBuilder();
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$node = $builder->root('_source');
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$node
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->children()
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->arrayNode('excludes')
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->useAttributeAsKey('name')
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->prototype('scalar')->end()
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->end()
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->arrayNode('includes')
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->useAttributeAsKey('name')
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->prototype('scalar')->end()
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->end()
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->scalarNode('compress')->end()
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->scalarNode('compress_threshold')->end()
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->scalarNode('enabled')->end()
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->end()
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;
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return $node;
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}
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/**
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* Returns the array node used for "_boost".
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*/
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protected function getBoostNode()
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{
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$builder = new TreeBuilder();
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$node = $builder->root('_boost');
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$node
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->children()
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->scalarNode('name')->end()
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->scalarNode('null_value')->end()
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->end()
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;
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return $node;
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}
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/**
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* Returns the array node used for "_routing".
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*/
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protected function getRoutingNode()
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{
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$builder = new TreeBuilder();
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$node = $builder->root('_routing');
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$node
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->children()
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->scalarNode('required')->end()
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->scalarNode('path')->end()
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->end()
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;
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return $node;
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}
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}
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